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WARNSify, deprecate register, fix .Nm usage

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This commit is contained in:
lukem 1997-10-20 03:30:16 +00:00
parent f448bbbefe
commit 8a4eca0ec7
1 changed files with 14 additions and 13 deletions
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27
usr.bin/xargs/xargs.c
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@ -1,4 +1,4 @@
/* $NetBSD: xargs.c,v 1.8 1997/06/24 00:45:29 lukem Exp $ */
/* $NetBSD: xargs.c,v 1.9 1997/10/20 03:30:16 lukem Exp $ */
/*-
* Copyright (c) 1990, 1993
@ -36,17 +36,17 @@
* SUCH DAMAGE.
*/
#include <sys/cdefs.h>
#ifndef lint
static char copyright[] =
"@(#) Copyright (c) 1990, 1993\n\
The Regents of the University of California. All rights reserved.\n";
__COPYRIGHT("@(#) Copyright (c) 1990, 1993\n\
The Regents of the University of California. All rights reserved.\n");
#endif /* not lint */
#ifndef lint
#if 0
static char sccsid[] = "@(#)xargs.c 8.1 (Berkeley) 6/6/93";
#endif
static char rcsid[] = "$NetBSD: xargs.c,v 1.8 1997/06/24 00:45:29 lukem Exp $";
__RCSID("$NetBSD: xargs.c,v 1.9 1997/10/20 03:30:16 lukem Exp $");
#endif /* not lint */
#include <sys/types.h>
@ -63,16 +63,17 @@ static char rcsid[] = "$NetBSD: xargs.c,v 1.8 1997/06/24 00:45:29 lukem Exp $";
int tflag, zflag, rval;
void run __P((char **));
void usage __P((void));
void run __P((char **));
int main __P((int, char **));
void usage __P((void));
int
main(argc, argv)
int argc;
char **argv;
{
register int ch;
register char *p, *bbp, *ebp, **bxp, **exp, **xp;
int ch;
char *p, *bbp, *ebp, **bxp, **exp, **xp;
int cnt, indouble, insingle, nargs, nflag, nline, xflag;
char **av, *argp;
@ -130,7 +131,7 @@ main(argc, argv)
*/
if (!(av = bxp =
malloc((u_int)(1 + argc + nargs + 1) * sizeof(char **))))
err(1, NULL);
err(1, "malloc");
/*
* Use the user's name for the utility as argv[0], just like the
@ -166,7 +167,7 @@ main(argc, argv)
errx(1, "insufficient space for command");
if (!(bbp = malloc((u_int)nline + 1)))
err(1, NULL);
err(1, "malloc");
ebp = (argp = p = bbp) + nline - 1;
for (insingle = indouble = 0;;)
@ -259,7 +260,7 @@ addch: if (p < ebp) {
run(av);
xp = bxp;
cnt = ebp - argp;
bcopy(argp, bbp, cnt);
memmove(bbp, argp, cnt);
p = (argp = bbp) + cnt;
*p++ = ch;
break;
@ -272,7 +273,7 @@ run(argv)
char **argv;
{
volatile int noinvoke;
register char **p;
char **p;
pid_t pid;
int status;